baber/WOPTO huggingface dataset:
Patent JP-H07281892-A (JP)
Title: Information processor
Inventor: TANAKA SHIGEYA
IPC: G06F9/42
Filed: 1994-04-06
Abstract: PURPOSE:To efficiently hold the return address with a small hardware and reduce the penalty. CONSTITUTION:This information processor has a 1st register 101 where a link address is held, a 1st switching means 102 which switches over it as the instruction address, a means 153 which writes a value, written in a register for link in a general register by a write destination as to all instructions, in the 1st register, a 2nd register 123 to which a return instruction is read out from the link register in the general register, a 2nd means 114 which switches it as the instruction address, and a comparing circuit 103 which compares the values of the 1st and 2nd registers, and when the return instruction is decided, the 1st switching means 102 switches over a next instruction address and when the comparison result of the comparing circuit 103 shows a discrepancy, the 2nd switching means 114 switches over the next instruction address to perform control by a control means so that an instruction specified by the 1st switching means 102 is made ineffective.
Patent JP-S543961-A (JP)
Title: Aeration apparatus
Inventor: SAITOU TAKAO
IPC: B01F33/40
Filed: 1977-06-09
Abstract: PURPOSE:To ensure agitation of a solution by arranging guides for gathering air and conveying pipes for leading the air upward over air injection ports so that the solution is introduced thereinto.
Patent JP-H11266331-A (JP)
Title: Inter lt-nt long distance transmission system and device therefor
Inventor: OI MASAKAZU
IPC: H04M1/74
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To allow major components of existing (conventional) LT and NT to be appropriated as they are with respect to the inter LT-NT long distance transmission system and its device and to efficiently realize inter LT-NT long distance digital transmission for each channel. SOLUTION: In this inter LT-NT long distance transmission system of a data transmission system where a subscriber side network terminator(NT) 30 containing a terminal equipment(TE) and a station side network terminator (LT) 50 are interconnected through a 2-wire type metallic subscriber line 1, the NT 30 increases both a transmission level of a main signal to the LT 50 and a reception level of the signal from the LT 50, local power such as commercial input power is used for power supply to the NT 30 and the TE, a remote power from the metallic subscriber line 1 is terminated with a resistor of a small resistance and the excess remote power from the LT 50 is diverted to a line loss of the metallic subscriber line 1 so as to attain the extension of the metallic subscriber line 1.
Patent JP-H11323195-A (JP)
Title: Photocatalytic coating composition
Inventor: SUGANO MITSUMASA
IPC: B01J35/02
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a photocatalytic coating composition the foreign odor of which has been effectively masked without detriment to photocatalytic action and effects based thereon by mixing photocatalytic metal oxide particles with a perfume and a solvent. SOLUTION: 90-20 wt.% photocatalytic metal oxide particles having a mean particle diameter of 1-100 nm, desirably, 1-50 nm are mixed with 10 wt.% or below, desirably, 0.0001-5 wt.% perfume, 10-80 wt.% difficultly decomposable binder, a mixed solvent comprising a water-soluble solvent having a boiling point of 120 deg.C or above, a water-soluble solvent having a boiling point of 120 deg.C or below, and water, and, optionally, 0.0005-2 wt.%, desirably, 0.001-2 wt.% surfactant, and an acid such as nitric acid or propionic acid in such amounts that the total of the photocatalytic metal oxide particles and the difficultly decomposable binder is 0.01-5 wt.% to obtain a photocatalytic coating composition which can give a coating film with a surface which, when excited with light, develops hydrophilicity or improves in its hydrophilicity.
Patent JP-S63236826-A (JP)
Title: Method and device for corrosion-proofing work for steel sheet pile
Inventor: SATO HIDEKI
IPC: E02D31/06
Filed: 1987-03-25
Abstract: PURPOSE:To reduce the cost of operation as well as raise the durability of the work by a method in which a fluid anticorrosive material is cast into the aperture between a steel sheet pile and a form which is of a shape similar to the sheet pile and provided with a coupler on the surface of the sheet pile. CONSTITUTION:Forms 6, 6... made of glass fiber-reinforced plastics, which are shaped into the surface of a steel sheet pile 1, are attached at an uniform interval over the whole area to the steel sheet piles 1, 1... through weld nuts 4, 4... as spacers. A sealant 7 serving also as a spacer is provided for the joint and bottom side of the forms 6, and water 15 in the aperture 16 between the pile 1 and the 6 is discharged. A corrosion-resistant material, e.g., polymer- cement mortar, etc., is cast into the aperture 16 to a given level. The forms 6 may be removed and reused or buried as it is in water.
Patent JP-S51146060-A (JP)
Title: Powder control valve
Inventor: IWATA HIKARI
IPC: B65D90/56
Filed: 1975-06-06
Abstract: PURPOSE: To enhance powder shut-off effect of a valve for controlling the flow of powder and also ensure smooth opening and closing of the valve by forming the valve as a semi-spherical dish. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10247750-A (JP)
Title: Led lamp
Inventor: NOGUCHI YASUNOBU
IPC: C09K11/80
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To enable an LED lamp to be improved in brightness and uniformity by a method wherein fluorescent material is made to contain an element selected out of an element group composed of Ba, St, Mg, Ca, and Zn and/or Si component. SOLUTION: A fluorescent material is primarily formed of an yttrium.aluminum oxide fluorescent material 101 activated by cerium which is capable of emitting light when it is excited by light emitted from a semiconductor device 102 where a nitride compound layer is made to serve as a light emitting layer and contains one element selected out of Ba, St, Mg, Ca, and Zn and/or Si. It is preferable that a conductive wire 103 is high in ohmic properties to the electrode of a semiconductor device 102, mechanical connectivity, electrical conductivity, and thermal conductivity. A mount lead 105 where an LED chip is arranged is large enough in area to be mounted with a die bond equipment. A molded member 104 is provided to protect a coating part from the outside.
Patent JP-H08256513-A (JP)
Title: Auto-lift braking apparatus of tractor
Inventor: YATSUKA SEIJI
IPC: A01B63/10
Filed: 1995-03-28
Abstract: PURPOSE: To cut an auto-lift control with simple construction and operation in an auto-lift control to automatically lift a lift arm by the operation of a steering handle in the turning of a tractor. CONSTITUTION: A lift arm for lifting a working machine attached to a vehicle body 2 is automatically lifted by an auto-lift control and the steering of the steering-side wheels is automatically braked by an auto-brake control by the operation of the steering handle. In a tractor having the auto-lift control and the auto-brake control actions and provided with a position lever 6 for lifting or lowering the lift arm, the auto-lift control is cut by depressing the position lever 6 to a level below the lowermost position.
Patent JP-S57183240-A (JP)
Title: Coreless motor
Inventor: MORISAWA MASANORI
IPC: H02K3/04
Filed: 1981-05-07
Abstract: PURPOSE:To increase the generating torque of a coreless motor by lap winding square coil group in lap winding of integer magnification of the number of commutator segments and uniformly providing lead wires of the same number as that of the segments, thereby increasing the number of effective coil sides. CONSTITUTION:A coil group becoming a square in a developed shape is lap wound in a lamp winding of integer magnification of the number of commutator segments, lead wires of the same number as that of the segments are uniformly provided and are connected to the segments. When the number of the segments is, for example 5, the number of the coil groups is determined to 10, and lead wires are provided at every two coils. A magnet 8 is disposed in a coreless cup-shaped armature coil 1 formed in this manner, and a yoke 9 is provided at the outer periphery. In this manner, the number of the effective coil sides can be increased as compared with the case that the number of the coil groups is determined the same as that of the segments.
Patent JP-H06256181-A (JP)
Title: Cell-differentiating and inducing substance
Inventor: SAKAI TATSU
IPC: A61K31/352
Filed: 1993-03-05
Abstract: PURPOSE:To obtain a treating and improving agent for diseases such as tumor of hematopoietic organ and solid tumor based on cell-differentiating and inducing action to which medicines having high clinical usability were not available hitherto. CONSTITUTION:A basic conception of a conventional method for treating cancers by medicines was to kill all the tumor cells having abnormally high proliferation potency, but since these medicines exhibit toxicity also to normal cells, severe side effects were inevitable and this method had limits also to treating effects. But delta-tocopherol utilized as vitamin E and antioxidant, etc., having extremely high safety also unexpectedly has a cell-differentiating and inducing action and can become clinically useful as a treating and improving agent for various kinds of cancers and malignant tumors such as tumor of hematopoietic organ and solid tumor.
Patent JP-S51145416-A (JP)
Title: Hot die steel
Inventor: WATANABE SATOSHI
IPC: C22C38/24
Filed: 1975-06-10
Abstract: PURPOSE: To manufacture hot die steel having extremely high hardenability by adding inexpensive Mn. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S544166-A (JP)
Title: Rolling angle detecting mechanism
Inventor: KURAFUJI YASUSHI
IPC: G01C9/12
Filed: 1977-06-10
Abstract: PURPOSE: To make it possible to approximately detect a rolling angle, even if the rolling angle detecting mechanism is simple and installed at a place where the rolling acceleration is high, by making the rotational angle of a rotary shaft smaller than the that of the pendulum of a weight. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09228218-A (JP)
Title: Production of polyester-based elastic solid staple
Inventor: SEKINO HIROSHI
IPC: D04H1/541
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject solid staple excellent in uniformity, forming property and elasticity and useful for sanitary material staples and bedding from ball-like staple formed from specific main staple and a specific thermally bonding staple. SOLUTION: (A) A conjugate fiber (having 3-15 denier single yarn fineness and capable of developing >=30/25mm crimp in free contract at 160 deg.C for 10min) comprising polyalkylene terephthalates 3 and 4 having 0.03-0.15 difference of intrinsic viscosity is used as a main staple and (B) an eccentric conjugate fiber [having (40:60) to (80:20) core-sheath ratio and 5-10 mechanical number of crimps and capable of developing >=30/25mm in free contract at 90 deg.C for 10min] comprising a core component 2 (polyalkylene terephthalate) and a sheath component 1 (a copolymer polyester having 110-215 deg.C softening point and obtained by copolymerizing terephthalic acid and isophthalic acid with ethylene glycol) is used as a thermally bonding staple and the both fibers are used in a ratio of (90:10) to (60: 40) to form a ball-like staple (having 3-20mm diameter) and the ball-like staple is fed to ticking by air and heat-treated at a temperature not lower than softening point of sheath component of the component B.
Patent JP-S54160228-A (JP)
Title: Electrodynamic speaker
Inventor: MIKAMI NOBORU
IPC: H04R7/26
Filed: 1978-06-07
Abstract: PURPOSE:To enhance the radiation effect of the Joule heat generated in a printed voice coil, prevent the breakdown of the abovementioned coil and diaphragm occuring in high temperature and achieve higher input resistance by letting the specific metal fibers contact the diaphragm as sound absorbing material. CONSTITUTION:A magnet 12 is sandwiched between a centerpole 10 and a yoke 11 and a magnetic gap 13 is formed between the pole 10 and yoke 11 protruded to the upper part of the magnet 12. A film-form diaphragm 14 such as of polymide film is coupled by affixing or the like to the top face of the magnetic circuit 9 of such constitution, and a printed voice coil 15 such as the one formed by vapor deposition of Al is formed on the top face opposing to the gap 13 of the plate 14. Sound absorbing material 16 being non-magnetic metal fibers of superior heat conductivity such as stainless steel fibers is disposed in the gap 13 so as to contact the bottom face of the plate 14.
Patent JP-S56165496-A (JP)
Title: Production of bimorph element
Inventor: SHICHINO TAKASHI
IPC: H01L41/22
Filed: 1980-05-23
Abstract: PURPOSE:To realize a soldering between an electrode and a lead and at the same time ensure a stabilized characteristic, by joining together the two piezoelectric elements with a silver coating material applied on a single side and a conductive material evaporated on the other side with the evaporated sides used as the joining surfaces. CONSTITUTION:A silver coating material is printed and baked on a single side of piezoelectric elements 1 and 1' to form electrodes 2 and 2' of one side. Then the aluminum is evaporated on the other side to form electrodes 3 and 3' of the other side. An electric field is applied to a piezoelectric element possessing the electrodes on its both sides with a polarizing process applied. After this, the two piezoelectric elements 1 and 1' are joined together by means of a solvent twin pack mixing type acrylic resin via a reinforcement plate 4 with the electrodes 3 and 3' of aluminum evaporation used as the joining surfaces. Then an end of leads 6 and 7 is connected with the solder 9 to the electrodes 2 and 2', and at the same time an end of a lead 8 is connected with the solder 9 to the plate 4.
Patent JP-S60211864-A (JP)
Title: Input circuit for semiconductor device
Inventor: YAMAGATA NARIHITO
IPC: H01L23/485
Filed: 1984-04-05
Abstract: PURPOSE:To prevent breakdown due to an electrostatic surge in a connecting section between a first diffusion layer and a second diffusion layer gy gently connecting said first diffusion layer and second diffusion layer by the connecting section, width thereof slowly changes. CONSTITUTION:Currents from a bonding pad reach to a first diffusion layer 4a thrugh an aluminum lead wire 1 and a polysilicon layer 2. The currents flow into a second diffusion layer 4b having width narrower than the first diffusion layer 4a from the first diffusion layer 4a, but the sudden concentration of currents to a connecting section between the first diffusion layer 4a and the second diffusion layer 4b can be avoided because the width of the connecting section between both layers 4a and 4b gradually reduceds at that time. Accordingly, breakdown due to an electrostatic surge in the connecting section 4c between the first diffusion layer 4a and the second diffusion layer 4b can be prevented.
Patent JP-S56166770-A (JP)
Title: Dc/dc converter with small saturable core
Inventor: HARADA KOUSUKE
IPC: H02M3/155
Filed: 1980-05-24
Abstract: PURPOSE:To obtain a simple, small-sized and efficient DC/DC converter by employing a multivibrator having a saturable core and switching transistors. CONSTITUTION:A transistor 4 is conducted ON during a controlling period, a voltage is applied to the coil 6 of a saturable core 3 from a controlling power source 2 to reduce its magnetic flux, and the transistor 4 continues its ON state by the induced voltage from a coil 7 in this case. The transistor 4 is interrupted OFF before the core reaches negatively saturated state by suitably setting a base resistance 8, and a transistor 5 is conducted ON by the induced voltage of the coil 9 in accordance with the current kick occurred in this case. When the transistor 5 is thus conducted, a collector current from the power source 1 flows through the coil to continue the ON state, and electric power is supplied to the output side in the meantime. When the magnetic flux reaches the positively saturated state, the transistor 5 is interrupted OFF, the transistor 4 is conducted ON, and thus the electric power is not supplied to the output side.
Patent JP-S62224697-A (JP)
Title: Surface treating agent for aluminum-base metal having oxide film
Inventor: ITO SEISHIRO
IPC: C25D11/04
Filed: 1986-03-27
Abstract: PURPOSE:To obtain a surface treating agent forming an opaque white or ashen substance having superior color withstanding and weather resistances on the surface of an oxide film on an Al-base metal only dipped in the agent by using a Ti salt and an org. polar solvent as essential components. CONSTITUTION:Water is added to a Ti salt such as TiF4 or TiCl3 and an org. polar solvent such as methanol or ethanol as essential components to obtain a surface treating agent for an Al-base metal having an oxide film. The preferred concn. of the Ti salt is 0.01-200g/l, especially 0.1-50g/l. The preferred concn. of the org. solvent is 0.150vol%. A pH adjusting agent is added to the surface treating agent as required. The preferred pH is 0.5-3, especially 0.5-3.
Patent JP-S62225873-A (JP)
Inventor: ISHIKAWA MASAYORI
IPC: F25C1/24
Filed: 1986-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59195896-A (JP)
Inventor: SHINOHARA YOUICHI
IPC: H01L25/18
Filed: 1983-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03272016-A (JP)
Title: Magnetic recording medium
Inventor: MIZUSHIMA KUNIO
IPC: C09D175/04
Filed: 1990-03-22
Abstract: PURPOSE:To prevent the generation of the wear of a liner by incorporating elliptical sphere-shaped packing materials consisting of a synthetic resin into a magnetic layer. CONSTITUTION:The magnetic layer 2 formed by dispersing ferromagnetic fine particles into a nonmagnetic binder is formed on a base 1. The elliptical sphere- shaped packing materials 3 consisting of the synthetic resin are incorporated into the magnetic layer 2. Namely, the elliptical sphere-shaped packing materials 3 consisting of the synthetic resin are increased in the contact area with a head and liner and are decreased in friction force by incorporating the elliptical sphere-shaped packing materials 3 into the magnetic layer 2. In addition, the dislodgment thereof from the magnetic layer 2 is obviated. The drawback that the wear of the liner arises is overcome in this way and the magnetic recording medium having the excellent reliability without having reading errors is obtd.
Patent JP-H06283386-A (JP)
Title: Chip component
Inventor: SOBANE MINORU
IPC: H01G2/00
Filed: 1993-03-29
Abstract: PURPOSE:To suppress crosstalk between adjacent elements by providing a ground conductor and an electrode for taking out the ground conductor adjacent to each passive element. CONSTITUTION:A square insulation substrate 11 with a plurality of recessed parts is provided at both opposing edges and a plurality of lower layer conductors 12 are provided in the direction of width on the insulation substrate 11 so that both edge parts reach the recessed part. The lower layer conductor 12 is connected to a rear surface electrode 17 via a through hole. Further, an upper layer conductor 14 is formed on a thick-film dielectric 13 formed on the lower layer conductor 12. Then, a ground conductor 18 is formed similarly as the lower layer conductor 12 and then an electrode 19 for taking out ground conductor for grounding the ground conductor 18 is provided, thus reducing the crosstalk between adjacent passive elements.
Patent JP-S61227766-A (JP)
Title: Displaying board for controlling concentration of mixed laver suspension
Inventor: FURUKAWA TOSHIAKI
IPC: A23L17/60
Filed: 1985-04-01
Abstract: PURPOSE:To enable the operation of the titled board, by placing a panel meter displaying the present level of concentration and a panel meter displaying the preset level of concentration close to each other, and providing a set level controlling dial, an alarming buzzer and a concentration displaying device to display the difference between the present and the preset levels. CONSTITUTION:The present level and the preset level of the concentration of a mixed laver dispersion are displayed in digital by the panel meters 24A and 24B placed close to each other and the concentration of the laver dispersion measured by a concentration sensor is displayed by the concentration displaying apparatus 32 furnished with lamps L1-L5. The dial 23 to control the preset concentration level and an alarming buzzer 16 are provided and the alarming buzzer 16 is linked with the lighting of the display lamp L1 (too high concentration) or the lamp L5 (too low concentration) of the concentration displaying apparatus 32.
Patent JP-H10267074-A (JP)
Title: Resonance sound preventing device
Inventor: SUGIYAMA SHUICHI
IPC: F16F15/02
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To completely prevent a resonant sound by automatically changing a natural frequency of a cover part or the like generating a noise resonating with vibration of a vibrating source of a housed motor or the like. SOLUTION: A device is constituted by a vibration sensor 1 mounted in a cover part 6 generating a resonant sound, electric circuit part 2 outputting a control signal when a level of a sensor output is increased to a reference value or more, controlling motor 3 started to rotate by the control signal, and a cam 5 mounted through a reduction mechanism 4. Generation of the resonant sound is detected by the vibration sensor 1, the controlling motor 3 is rotated, the cam 5 presses the cover part 6, by changing its natural frequency, the resonant sound is stopped.
Patent JP-H05233696-A (JP)
Title: Method for retrieving data base
Inventor: SHIRAI SATOSHI
IPC: G06F17/30
Filed: 1992-02-19
Abstract: PURPOSE:To enable retrieval in a language not used in the data base of a retrieving object by designating a keyword so as to receive that designation either in a first natural language or in a second natural language. CONSTITUTION:When retrieving the data base in English, the keyword designated by a user is read from an input part 1. A retrieval part 2 discriminates whether that keyword is English or Japanese. When it is judged that the keyword is English, a retrieval processing is started as it is. When it is judged that the keyword is Japanese, the keyword in Japanese is translated into English by a keyword translation table 3, afterwards, in English data base 5 is retrieved by the keyword in English, and the retrieved result is displayed at an output part 4. As a method for discriminating Japanese and English, there is the difference of a character code (any special code is added before and behind Japanese according to the JIS standard).
Patent JP-H05236002-A (JP)
Title: Message transmission system in electronic mail system
Inventor: YANAGIHARA YOSHIO
IPC: H04L12/58
Filed: 1992-02-19
Abstract: PURPOSE:To prevent a meaningless message from being sent by giving an error notice to a sender when a transmission message generated newly relates to a message sent precedingly and a name of a recipient having not normally received the message sent precedingly is designated. CONSTITUTION:A transmission history file 31 consists of a message identifier 32 of a relevant message sent already precedingly, a preceding recipient name 34 extracted from a printer 33, a reception state flag 35 at that time, a succeeding recipient name 37 extracted from a pointer 36, and a reception state flag 38 or the like. Either a replacement 24 or a reference 25 is designated to a transmission message 21 generated newly, the message identifier is retrieved from the file 31. When reception state flags 35, 38 represent that the message is not normally received recipient names 34, 37 are compared with a recipient name 21 designated in the message 21, and when a reception disable recipient is designated, an error is noticed to the sender.